<!DOCTYPE html>
<html>
<head>
<meta charset="UTF-8">
<title>checkbox</title>
<script src="./js/jquery-1.10.2.min.js"></script>
</head>
<body>

John 老大最愛的水果
<input type='checkbox' name='fruits' value='Apple'/>蘋果
<input type='checkbox' name='fruits' value='Banana'/>香蕉
<input type='checkbox' name='fruits' value='Cheery'/>櫻桃

<script>
// TODO

</script>

</body>
</html>